diff --git a/src/kpi_manager/client/KpiManagerClient.py b/src/kpi_manager/client/KpiManagerClient.py
index 6baca7cef2cbe4a713c73ee5522bda2a8e575a33..a129cd327e9beb118f1bca7341e792f9919654fa 100755
--- a/src/kpi_manager/client/KpiManagerClient.py
+++ b/src/kpi_manager/client/KpiManagerClient.py
@@ -19,7 +19,7 @@ from common.Settings import get_service_host, get_service_port_grpc
 from common.tools.client.RetryDecorator import retry, delay_exponential
 from common.tools.grpc.Tools import grpc_message_to_json_string
 from common.proto.context_pb2 import Empty
-from common.proto.kpi_manager_pb2 import KpiId, KpiDescriptor, KpiDescriptorList,
+from common.proto.kpi_manager_pb2 import KpiId, KpiDescriptor, KpiDescriptorList
 from common.proto.kpi_manager_pb2_grpc import KpiManagerServiceStub
 
 LOGGER = logging.getLogger(__name__)